Put braces around all calls to wxLogFunctions() inside an if statement.

This suppresses all the remaining g++ -Wparentheses warnings and uses consistent style everywhere.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61475 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/execmon/execmon.cpp

@@ -117,7 +117,9 @@ bool TestExec(const wxVector<wxFileName>& programs, long timeout)
 
         long pid = wxExecute(programs[i].GetFullPath(), wxEXEC_ASYNC, &dt->process);
         if (pid == 0)
+        {
             wxLogError("could not run the program '%s'", programs[i].GetFullPath());
+        }
         else
         {
             wxLogMessage("started program '%s' (pid %d)...",